ATLANTA--(BUSINESS WIRE)--Alan Weinstein, founder and former president of Premier, Inc., the country’s largest group purchasing organization, has been named to the board of directors of Inviro Medical Devices (www.inviromedical.com), a leading manufacturer of infection control products, including the InviroSNAP!® Safety Syringe. During his 30-year healthcare career, Weinstein focused on developing startup businesses that provide services to hospitals through shared programs intended to achieve greater economies of scale.